Relevance of Kondo physics for the temperature dependence of the bulk modulus in plutonium

The recent PNAS paper by Migliori et al. (1) attempts to explain the unusually strong temperature dependence of the bulk modulus of fcc plutonium (δ-Pu) by use of the disordered local moment (DLM) model. It is our opinion that this approach does not correctly incorporate the dynamic magnetism of δ-P...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2017-01, Vol.114 (3), p.E268-E268
Hauptverfasser:	Janoschek, Marc, Lander, Gerry, Lawrence, Jon M, Bauer, E D, Lashley, Jason C, Lumsden, Mark, Abernathy, Douglas L, Thompson, J D
Format:	Artikel
Sprache:	eng
Schlagworte:	CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Letters NUCLEAR FUEL CYCLE AND FUEL MATERIALS Physical Sciences
Online-Zugang:	Volltext
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Zusammenfassung:	The recent PNAS paper by Migliori et al. (1) attempts to explain the unusually strong temperature dependence of the bulk modulus of fcc plutonium (δ-Pu) by use of the disordered local moment (DLM) model. It is our opinion that this approach does not correctly incorporate the dynamic magnetism of δ-Pu. We provide the following note as commentary.
ISSN:	0027-8424 1091-6490
DOI:	10.1073/pnas.1618967114